id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4253972,2114328,plaintiff,Gosnold,Richard,,,"Gosnold, Richard",0 4253973,2114328,defendant,Blackhead,William,yeoman,688919,"Blackhead, William, of Tringe, Herts, yeoman",0 4253974,2114328,defendant,Blackhead,John,yeoman,718779,"Blackhead, John, of Tringe, yeoman",1